73320607 has 2 divisors, whose sum is σ = 73320608. Its totient is φ = 73320606.

The previous prime is 73320581. The next prime is 73320641. The reversal of 73320607 is 70602337.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73320607 - 2¹¹ = 73318559 is a prime.

It is a super-2 number, since 2×73320607² = 10751822821696898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73320697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36660303 + 36660304.

It is an arithmetic number, because the mean of its divisors is an integer number (36660304).

Almost surely, 2^73320607 is an apocalyptic number.

73320607 is a deficient number, since it is larger than the sum of its proper divisors (1).

73320607 is an equidigital number, since it uses as much as digits as its factorization.

73320607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 73320607 is about 8562.7452957565. The cubic root of 73320607 is about 418.5448641944.

The spelling of 73320607 in words is "seventy-three million, three hundred twenty thousand, six hundred seven".